Tag: How to

How to perform Shallow Copy in C# ?

AbundantCode 5 months ago in C# 1

To perform Shallow copy in C# , you can use the this.MemberwiseClone() method. How to perform Shallow Copy in C# ? Below is a sample code snippet that contains a method ShallowCopy to make a copy of the object.

DateTime and Null value in C#

AbundantCode 5 months ago in C# 0

Assume that you want a variable of type DateTime and you would like to have the uninitialized value or null value , you can use the nullable DateTime type. DateTime and Null value in C# When you define a DateTime variable and dont initialize it , the default value is the DateTime.MinValue. You can simply define the type as Nullable DateTime as shown in the…

How to Get the File Version of the Assembly in .NET (C#)?

AbundantCode 5 months ago in C# 1

The developers can use the methods and properties available in the FileVersionInfo class to retrieve the File Version of the Assembly in .NET (C#). How to Get the File Version of the Assembly in .NET (C#)? Below is a sample code snippet demonstrating how to retrieve it.

How to shutdown or reboot Windows machine from command line in Windows 10 ?

AbundantCode 5 months ago in Windows 0

You can reboot a windows machine or shutdown it from the command line in Windows 10 using some of the built-in commands. How to shutdown or reboot Windows machine from command line in Windows 10 ? To shutdown the windows machine , we can use the following command. shutdown /s Similarly , you can reboot or restart the windows machine using the following command shutdown…

How to Validate a Social Security Number using Regex in C# ?

AbundantCode 5 months ago in C# 0

If you need to validate a social security number in C# , the regular expressions is one of the easy wat to do it . Below is a sample code snippet demonstrating how to validate a social security number using regular expression . The pattern for matching it is that SSN number contains nine digits grouped with hypen as option. How to Validate a Social…

How to copy array and increase size dynamically in Java ?

AbundantCode 5 months ago in Java 0

Below is a sample code snippet in Java demonstrating the steps to copy the array elements to a new array and increase the size dynamically. The program using the Arrays.copyOf method which lets the developers to create new array with a new size as well as copy the content of the old array to it at the same time. How to copy array and increase…

How to rename a column in SQL Server ?

AbundantCode 5 months ago in SQL Server 0

One of the options for the user to rename a column in SQL Server is using the so_rename stored procedure and specifying the parameters. Here’s the syntax of the sp_rename. For example , if you want to rename the column description in the temp_abundantcode table to comment , this is how it looks.

C Program to find the ASCII Value of a Character

AbundantCode 5 months ago in C 0

Problem Write a program in C to find the Ascii value of a character entered by the user and display the result on the screen. How to find the ASCII Value of a Character in C ? When the user enters the character A , the value 65 (Ascii value) should be displayed on the screen. Here’s a C program for it. Output Enter a…

C Program to display Positive factors of a number

AbundantCode 5 months ago in C 0

Problem Write a program in C to display all the positive factors of a number enter by the user. How to find and display positive factors of a number in C ? Below is a program in C demonstrating how to do it. Output Abundantcode.com coding sample Enter a Number :5 Positive factors of the number 5 are below: 1 5

How to Convert a Number to Bytes Array in C# ?

AbundantCode 5 months ago in C# 0

To Convert a number to a byte array , the developers can use the BitConverter.GetBytes method which returns array of bytes. How to Convert a Number to Bytes Array in C# ? Below is a sample code snippet demonstrating how to convert a Number to Byte Array in C# .